﻿// Copyright 2009 Mike Geise
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Falcon.Core.Domain.Values
{
	using Falcon.Core.Extensions;
	using Falcon.Core.Validation;
	using Falcon.Core.Validators;

	public class UserAuthenticationUpdate : ValueBase<UserAuthenticationUpdate>
	{
		/// <summary>
		/// Gets or sets the email address.
		/// </summary>
		/// <value>The email address.</value>
		public string EmailAddress
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the current password.
		/// </summary>
		/// <value>The current password.</value>
		public string CurrentPassword
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the new password.
		/// </summary>
		/// <value>The new password.</value>
		public string NewPassword
		{
			get;
			set;
		}

		/// <summary>
		/// Gets or sets the verify new password.
		/// </summary>
		/// <value>The verify new password.</value>
		public string VerifyNewPassword
		{
			get;
			set;
		}

		/// <summary>
		/// Validation rules for this instance.
		/// </summary>
		/// <returns></returns>
		public override Validator<UserAuthenticationUpdate> Rules()
		{
			var rules = base.Rules();

			rules.Add(x => x.CurrentPassword)
				.Custom(new UserLoginValidator(), x => x.EmailAddress, Resources.Errors.UserLoginFailure);

			rules.Add(x => x.NewPassword)
				.NotEmpty(Resources.Errors.Required.Fmt(Resources.Titles.NewPassword));

			rules.Add(x => x.VerifyNewPassword)
				.Equal(x => x.NewPassword, Resources.Errors.Equal.Fmt(Resources.Titles.NewPassword, Resources.Titles.VerifyNewPassword));

			return rules;
		}

		/// <summary>
		/// Validates this instance.
		/// </summary>
		public override void Validate()
		{
			this.Rules().Validate(this);
		}
	}
}